ČSN 441632 (441632)

Lead - zinc ores. Photometric method of determination of germanium

NORM herausgegeben am 18.5.1989

The information about the standard:

Designation standards: ČSN 441632
Classification mark: 441632
Catalog number: 28288
Note: UNGÜLTIG
Publication date standards: 18.5.1989
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN